A look at the science behind Elon Musk's goal of a million-person city on Mars, and why planetary scientists say terraforming ...

Trillionaire Elon Musk aims to have rockets blast off from Earth before the end of 2026, sending the first materials to the ...

Tom Mueller, the first employee Elon Musk hired at SpaceX SPCX and now the founder of Impulse Space, said the Moon is more ...

Elon Musk said Sunday that becoming a quadrillionaire is "not impossible," but suggested such wealth would require factories on the Moon and Mars and a future economy no longer measured in dollars.

The billionaire CEO said the company planned to land astronauts back on the moon in the next few years, before eventually building a permanent “metropolis” on its surface.” ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, ...

Elon Musk became the world’s first trillionaire after shares of his rocket company SpaceX soared in Wall Street’s bigg ...

Environmental groups are urging federal regulators to review risks of satellite-based data centers proposed by Elon Musk and ...

The fundamental trajectory of human history may be poised for a dramatic pivot within the next ten years, driven by the ...